TheIGFsaremitogenic,polypeptidegrowthfactorsthatstimulatetheproliferationandsurvivalofvariouscelltypes,includingmuscle,bone,andcartilagetissueinvitro.IGFsarepredominantlyproducedbytheliver,althoughavarietyoftissuesproducetheIGFsatdistinctivetimes.TheIGFsbelongtotheInsulingenefamily,whichalsocontainsinsulinandrelaxin.TheIGFsaresimilartoinsulinbystructureandfunction,buthaveamuchhighergrowth-promotingactivitythaninsulin.IGF-IIexpressionisinfluencedbyplacentalactogen,whileIGF-Iexpressionisregulatedbygrowthhormone.BothIGF-IandIGF-IIsignalthroughthetyrosinekinasetypeIreceptor(IGF-IR),butIGF-IIcanalsosignalthroughtheIGF-II/Mannose-6-phosphatereceptor.MatureIGFsaregeneratedbyproteolyticprocessingofinactiveprecursorproteins,whichcontainN-terminalandC-terminalpropeptideregions.RecombinantHumanIGF-IandIGF-IIareglobularproteinscontaining70and67aminoacids,respectively,and3intra-moleculardisulfidebonds.
ThiswasdeterminedbySDS-PAGEgelandHPLCanalysis.
DeterminedbyacellproliferationassayusingFDC-P1cells.
| GPETLCGAEL | VDALQFVCGD | RGFYFNKPTG |
| YGSSSRRAPQ | TGIVDECCFR | SCDLRRLEMY |
| CAPLKPAKSA |
Centrifugethevialpriortoopening.Reconstituteinwatertoaconcentrationof0.1-1.0mg/ml.Donotvortex.
Forextendedstorage,itisrecommendedtofurtherdiluteinabuffercontainingacarrierprotein(example0.1%HSA)andstoreinworkingaliquotsat-20°Cto-80°C.
matriks/Shikari® (S-ATP) Anti-Pembrolizumab ELISA w/confirmation/PEM-QNS-KEY
intactgenomics/Methionine Auxotrophic LBA4404 | ig® | Intact Genomics/15x50μl/1076-15
goprolytix/Proteolytic Activation of Prothrombin/1 mg, 200 µg/BCT-DFP
novateinbio/Dynorphin A ( 13-17 ) Porcine Peptide/5mg/PE-54024_5mg
matriks/Shikari® (Q-ETA) Etanercept ELISA/ETA-FD-ENB
intactgenomics/Agrobacterium ElectroComponent Combo Pack | Intact Genomics/12x50µl/1290-24
Jackson/Peroxidase AffiniPure Goat Anti-Mouse IgG (H+L)/2.0 ml/115-035-003
Jackson/Peroxidase AffiniPure Goat Anti-Rabbit IgG (H+L)/2.0 ml/111-035-003
Qubit™ dsDNA BR Assay Kit Q32853现货
Invitrogen Q32855 Qubit™ RNA HS Assay Kit现货促销
LUCK-1G,D-Luciferin, Potassium Salt 钾盐现货
GoldBio/D-Luciferin, Sodium Salt (Proven and Published)/LUCNA-1G/1 g